A durable, straightforward masthead navigation light from Perko, designed for vessels under 20 meters (65.6 ft).
 
This unit provides proper forward-facing white illumination required for power-driven vessels underway. Built with a black polymer housing and ribbed lens, it’s a simple, reliable solution for maintaining compliance without overcomplication.
 
Ideal for replacements, refits, or keeping a working boat properly outfitted.
 
KEY SPECS
Model: 0110000BLK
Type: Masthead Light (White)
Voltage: 12 / 24 / 32V
Bulb: Not included
Vessel Size: Under 20 meters (65.6 ft)
Mounting: 1/2" threaded pipe or surface mount (#10 screws)
Material: Black polymer housing
Compliance: COLREGS / Inland Rules
Made in USA
 
CONDITION
New old stock (NOS)
Original box shows wear, markings, and storage grime
Light itself is unused
 
⚓ SAILORMAN NOTE
Not flashy. Not fragile. Just correct—and that’s what matters with navigation lighting.